Only compile the files from squish that are really needed.

src/nvtt/squish/CMakeLists.txt

@@ -4,10 +4,10 @@ ENABLE_TESTING()
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 
 SET(SQUISH_SRCS
-	alpha.cpp
-	alpha.h
-	clusterfit.cpp
-	clusterfit.h
+#	alpha.cpp
+#	alpha.h
+#	clusterfit.cpp
+#	clusterfit.h
 	fastclusterfit.cpp
 	fastclusterfit.h
 	weightedclusterfit.cpp
@@ -21,13 +21,13 @@ SET(SQUISH_SRCS
 	config.h
 	maths.cpp
 	maths.h
-	rangefit.cpp
-	rangefit.h
-	singlecolourfit.cpp
-	singlecolourfit.h
-	singlecolourlookup.inl
-	squish.cpp
-	squish.h
+#	rangefit.cpp
+#	rangefit.h
+#	singlecolourfit.cpp
+#	singlecolourfit.h
+#	singlecolourlookup.inl
+#	squish.cpp
+#	squish.h
 	simd.h
 	simd_sse.h
 	simd_ve.h)
@@ -35,18 +35,18 @@ SET(SQUISH_SRCS
 ADD_LIBRARY(squish STATIC ${SQUISH_SRCS})
 
 # libpng
-FIND_PACKAGE(PNG)
+#FIND_PACKAGE(PNG)
 
-IF(PNG_FOUND)
-	INCLUDE_DIRECTORIES(${PNG_INCLUDE_DIR})
-	ADD_EXECUTABLE(squishpng extra/squishpng.cpp)
-	TARGET_LINK_LIBRARIES(squishpng squish ${PNG_LIBRARY})
-ENDIF(PNG_FOUND)
+#IF(PNG_FOUND)
+#	INCLUDE_DIRECTORIES(${PNG_INCLUDE_DIR})
+#	ADD_EXECUTABLE(squishpng extra/squishpng.cpp)
+#	TARGET_LINK_LIBRARIES(squishpng squish ${PNG_LIBRARY})
+#ENDIF(PNG_FOUND)
 
-#ADD_EXECUTABLE(squishgen extra/squishgen.cpp)
+##ADD_EXECUTABLE(squishgen extra/squishgen.cpp)
 
-ADD_EXECUTABLE(squishtest extra/squishtest.cpp)
-TARGET_LINK_LIBRARIES(squishtest squish)
+#ADD_EXECUTABLE(squishtest extra/squishtest.cpp)
+#TARGET_LINK_LIBRARIES(squishtest squish)
 
-ADD_TEST(SQUISHTEST squishtest)
+#ADD_TEST(SQUISHTEST squishtest)